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Portal Powerhouse - Forebay



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  • Portal Powerhouse - Portal Forebay

    Portal Powerhouse - Portal Forebay

    Visual Materials

    Portal Powerhouse - Portal Forebay - Spillway from downstream of crest.

    photCL SCE 02 - 43792

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Loading tunnel muck for placement in dam downstream zone.

    photCL SCE 02 - 43629

  • Portal Powerhouse - Portal Forebay

    Portal Powerhouse - Portal Forebay

    Visual Materials

    Portal Powerhouse - Portal Forebay - Downstream side of dam showing outlet end of 24" sluice pipe.

    photCL SCE 02 - 43786

  • Portal Powerhouse - Portal Forebay

    Portal Powerhouse - Portal Forebay

    Visual Materials

    Portal Powerhouse - Portal Forebay - Left end of dam from downstream side, showing spillway and pilot channel.

    photCL SCE 02 - 43787

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Compacting downstream dam foundation near west abutment.

    photCL SCE 02 - 43580

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Sluice pipe and encasement viewed from downstream.

    photCL SCE 02 - 43613